Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images
A modified kernels-alternated error diffusion（KAEDF） multipurpose watermarking algorithm for halftone images was presented for copyright protection.Firstly,a modified KAEDF（MKAEDF） algorithm for invisible watermarking was developed,which achieved relatively large embedding rate with good visual qual...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74655639/ |
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| _version_ | 1841537585532370944 |
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| author | NI Jiang-qun1 XIE Zhen1 TANG Lin-na1 HUANG Ji-wu1 |
| author_facet | NI Jiang-qun1 XIE Zhen1 TANG Lin-na1 HUANG Ji-wu1 |
| author_sort | NI Jiang-qun1 |
| collection | DOAJ |
| description | A modified kernels-alternated error diffusion（KAEDF） multipurpose watermarking algorithm for halftone images was presented for copyright protection.Firstly,a modified KAEDF（MKAEDF） algorithm for invisible watermarking was developed,which achieved relatively large embedding rate with good visual quality and high robustness.Based on MKAEDF,the modified KAEDF multipurpose（MKAEDFM） watermarking algorithm was further developed for both visible and invisible watermark embedding.The results of simulation indicate that the proposed MKAEDFM watermarking algorithm achieves significant improvements in performance of visual quality and watermark decoding rate. |
| format | Article |
| id | doaj-art-fc120ffc8c8f43cd950c1f8486b59802 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-fc120ffc8c8f43cd950c1f8486b598022025-01-14T08:32:21ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-01303674655639Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone imagesNI Jiang-qun1XIE Zhen1TANG Lin-na1HUANG Ji-wu1A modified kernels-alternated error diffusion（KAEDF） multipurpose watermarking algorithm for halftone images was presented for copyright protection.Firstly,a modified KAEDF（MKAEDF） algorithm for invisible watermarking was developed,which achieved relatively large embedding rate with good visual quality and high robustness.Based on MKAEDF,the modified KAEDF multipurpose（MKAEDFM） watermarking algorithm was further developed for both visible and invisible watermark embedding.The results of simulation indicate that the proposed MKAEDFM watermarking algorithm achieves significant improvements in performance of visual quality and watermark decoding rate.http://www.joconline.com.cn/zh/article/74655639/visible watermarkinginvisible watermarkingdigital halftoningerror diffusion algorithmthreshold modulationinverse halftoning |
| spellingShingle | NI Jiang-qun1 XIE Zhen1 TANG Lin-na1 HUANG Ji-wu1 Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images Tongxin xuebao visible watermarking invisible watermarking digital halftoning error diffusion algorithm threshold modulation inverse halftoning |
| title | Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images |
| title_full | Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images |
| title_fullStr | Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images |
| title_full_unstemmed | Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images |
| title_short | Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images |
| title_sort | modified kernels alternated error diffusion multipurpose watermarking algorithm for halftone images |
| topic | visible watermarking invisible watermarking digital halftoning error diffusion algorithm threshold modulation inverse halftoning |
| url | http://www.joconline.com.cn/zh/article/74655639/ |
| work_keys_str_mv | AT nijiangqun1 modifiedkernelsalternatederrordiffusionmultipurposewatermarkingalgorithmforhalftoneimages AT xiezhen1 modifiedkernelsalternatederrordiffusionmultipurposewatermarkingalgorithmforhalftoneimages AT tanglinna1 modifiedkernelsalternatederrordiffusionmultipurposewatermarkingalgorithmforhalftoneimages AT huangjiwu1 modifiedkernelsalternatederrordiffusionmultipurposewatermarkingalgorithmforhalftoneimages |